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http://hdl.handle.net/20.500.12386/31564
Titolo: | The effect of mission duration on LISA science objectives | Autori: | Amaro Seoane, Pau Arca Sedda, Manuel Babak, Stanislav Berry, Christopher P. L. Berti, Emanuele Bertone, Gianfranco Blas, Diego Bogdanović, Tamara BONETTI, MATTEO Breivik, Katelyn Brito, Richard Caldwell, Robert Capelo, Pedro R. Caprini, Chiara Cardoso, Vitor Carson, Zack Chen, Hsin-Yu Chua, Alvin J. K. Dvorkin, Irina Haiman, Zoltan Heisenberg, Lavinia Isi, Maximiliano Karnesis, Nikolaos Kavanagh, Bradley J. Littenberg, Tyson B. Mangiagli, Alberto Marcoccia, Paolo MASELLI, ANDREA Nardini, Germano Pani, Paolo Peloso, Marco Pieroni, Mauro Ricciardone, Angelo SESANA, ALBERTO Tamanini, Nicola Toubiana, Alexandre VALIANTE, ROSA Vretinaris, Stamatis Weir, David J. Yagi, Kent Zimmerman, Aaron |
Data pubblicazione: | 2022 | Rivista: | GENERAL RELATIVITY AND GRAVITATION | Numero: | 54 | Fascicolo: | 1 | Da pagina:: | 3 | Abstract: | The science objectives of the LISA mission have been defined under the implicit assumption of a 4-years continuous data stream. Based on the performance of LISA Pathfinder, it is now expected that LISA will have a duty cycle of ≈0.75 , which would reduce the effective span of usable data to 3 years. This paper reports the results of a study by the LISA Science Group, which was charged with assessing the additional science return of increasing the mission lifetime. We explore various observational scenarios to assess the impact of mission duration on the main science objectives of the mission. We find that the science investigations most affected by mission duration concern the search for seed black holes at cosmic dawn, as well as the study of stellar-origin black holes and of their formation channels via multi-band and multi-messenger observations. We conclude that an extension to 6 years of mission operations is recommended. | URI: | http://hdl.handle.net/20.500.12386/31564 | URL: | https://link.springer.com/article/10.1007/s10714-021-02889-x https://api.elsevier.com/content/abstract/scopus_id/85121698397 |
ISSN: | 0001-7701 | DOI: | 10.1007/s10714-021-02889-x | Bibcode ADS: | 2022GReGr..54....3A | Fulltext: | open |
È visualizzato nelle collezioni: | 1.01 Articoli in rivista |
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